From: Chris Mason <chris.mason@oracle.com>
Date: Fri, 23 Mar 2007 23:47:49 +0000 (-0400)
Subject: Btrfs: very minimal locking
X-Git-Tag: v2.6.29-rc1~27^2~9^2~55^2~56^2~30^2~648
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d561c025ee3a0aee53a225bedce0ee35fe12f335;p=pandora-kernel.git

Btrfs: very minimal locking

Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 96cec6352f12..68cafae6a850 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -231,6 +231,7 @@ struct btrfs_fs_info {
 	struct buffer_head *sb_buffer;
 	struct super_block *sb;
 	struct mutex trans_mutex;
+	struct mutex fs_mutex;
 };
 
 /*
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